Individual Calculations July 2017
 Proietti, Tosca  Total change: 34.60  Rating chartPersonal card
 OP 9 Capo d'Orso Porto Mannu di Palau ITA 2017-06-03
RcRownchangeKK*chgGame
 1974 1828 4.50 9 1.73 20 34.60 
  Cleve-Prinz, Wolfgang 1938 GER0.001-0.3520-7.00 
  Di Maulo, Alessandra 1428  * ITA1.0010.08201.60 
  Kowalczyk, Martin 1996 ITA1.0010.722014.40 
  Tafertshofer, Matthias 1983 GER0.001-0.2920-5.80 
  Lauterbach, Ingrid wm2068 ENG1.0010.802016.00 
  Feiler, Juergen 2103 GER0.001-0.1720-3.40 
  Lenz, Guntram 2031 GER0.5010.26205.20 
  Vincenzi, Marco 2109 ITA1.0010.842016.80 
  Lochte, Thomas 2108 GER0.001-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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